Battery components and atomizing devices

Abstract

This application relates to the field of atomizing device technology, specifically to a battery assembly and an atomizing device. The battery assembly includes a battery cell; terminals electrically connected to the battery cell, each terminal having a first snap-fit ​​portion; and a fixing member for being sleeved over the terminals and snap-fitted with the battery cell. The first snap-fit ​​portion is exposed outside the fixing member and is used to snap-fit ​​onto the atomizing assembly to electrically connect the battery cell and the atomizing assembly.

Description

Technical Field

[0001] This application relates to the field of atomizing device technology, specifically to a battery assembly and an atomizing device. Background Technology

[0002] The atomizing device includes a battery assembly and an atomizing assembly. The battery assembly is electrically connected to the atomizing assembly to supply power to the atomizing assembly, which then heats the liquid medium, generating an aerosol for the user to inhale.

[0003] In related technologies, battery modules include battery cells, one end of which has a tab. The tab is welded to an atomizing assembly, thus electrically connecting the battery cell and the atomizing assembly.

[0004] In the existing technology, the way the battery cell and the atomizing component are electrically connected makes it inconvenient to disassemble and assemble the battery component and the atomizing component. Utility Model Content

[0005] This application discloses a battery assembly and an atomizing device to solve, or at least partially solve, the problem in the prior art where it is inconvenient to disassemble the battery assembly and the atomizing assembly.

[0006] To solve the above-mentioned technical problems, this application is implemented as follows:

[0007] In a first aspect, this application discloses a battery assembly, the battery assembly including a battery cell; a terminal electrically connected to the battery cell, the terminal having a first snap-fit ​​portion; a fixing member, the fixing member being sleeved on the outside of the terminal and snap-fitted with the battery cell, the first snap-fit ​​portion being exposed on the fixing member, the first snap-fit ​​portion being snap-fitted with an atomizing component to electrically connect the battery cell and the atomizing component.

[0008] In some embodiments, the end of the battery cell is provided with a mounting portion, the terminal includes a terminal body, the terminal body is positioned relative to the mounting portion, the mounting portion is provided with a second snap-fit ​​portion; the fixing member is sleeved on the terminal body, the outer wall of the fixing member is provided with a third snap-fit ​​portion, the third snap-fit ​​portion snaps into the second snap-fit ​​portion.

[0009] In some embodiments, the terminal further includes a connecting portion, the connecting portion including a first sub-connecting portion and a second sub-connecting portion, the second sub-connecting portion being fixedly connected to the first sub-connecting portion; the first sub-connecting portion being fixedly connected to the terminal body, the second sub-connecting portion protruding from the terminal body and exposed outside the fixing member, and the first snap-fit ​​portion being disposed on the second sub-connecting portion.

[0010] In some embodiments, the mounting portion is provided with a first fixing plate, the first fixing plate extends along a first direction, the first fixing plate is fixedly connected to the groove of the mounting portion, the battery cell has a first electrode and a second electrode, the first electrode and the second electrode are spaced apart on the first fixing plate, the first direction is the width direction of the battery assembly; the terminal body is provided with a first electrical connector and a second electrical connector spaced apart, the first electrical connector is fixedly connected to the first electrode, and the second electrical connector is fixedly connected to the second electrode.

[0011] In some embodiments, the fixing member is provided with a clearance groove, which avoids the first fixing plate, the terminal body and the first sub-connection portion.

[0012] In some embodiments, the second snap-fit ​​portion includes one of a protrusion or a recess, and the third snap-fit ​​portion includes the other of a protrusion or a recess.

[0013] Secondly, this application discloses an atomizing device, which includes the battery assembly and the atomizing component described in the first aspect. The atomizing component includes a terminal block, and a fourth snap-fit ​​portion is provided on the terminal block, which snaps into the first snap-fit ​​portion.

[0014] In some embodiments, the terminal block is provided with a recess, the size of which is adapted to the size of the fixing member and the battery cell, and the recess is sleeved on the outside of the fixing member and the battery cell.

[0015] In some embodiments, the terminal block includes a terminal block body and a protrusion fixedly connected to the terminal block body. The protrusion is disposed on one side of the terminal block body, and the fourth snap-fit ​​portion is disposed on the protrusion. Along a second direction, the fourth snap-fit ​​portion is disposed opposite to the first snap-fit ​​portion, and the second direction is the height direction of the atomizing device.

[0016] In some embodiments, a first groove is provided in the protrusion, and two third electrical connectors are spaced apart in the first groove; the portion of the terminal exposed outside the fixing member is a second sub-connection portion, and two fourth electrical connectors are spaced apart on the second sub-connection portion. The second sub-connection portion is embedded in the first groove so that each fourth electrical connector is connected to one third electrical connector.

[0017] This application discloses a battery assembly and an atomizing device. The battery assembly includes a battery cell; a terminal electrically connected to the battery cell, the terminal having a first snap-fit ​​portion; and a fixing member for being sleeved on the terminal and snap-fitted to the battery cell. The first snap-fit ​​portion is exposed on the fixing member and is used to snap-fit ​​to the atomizing assembly to electrically connect the battery cell and the atomizing assembly.

[0018] In the battery assembly disclosed in this application, terminals are electrically connected to the battery cells. A retaining member is sleeved around the terminals and snapped into the battery cells to fix the terminals to the cells, thereby improving the reliability of the electrical connection between the terminals and the battery cells. A first snap-fit ​​portion is provided on the terminals, exposed outside the retaining member. The first snap-fit ​​portion is snapped into the atomizing assembly to electrically connect the battery cells to the atomizing assembly, thus simplifying the electrical connection between the atomizing assembly and the battery assembly, and simplifying the assembly and disassembly process between the battery assembly and the atomizing assembly. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the atomizing device described in the embodiments of this application;

[0020] Figure 2 This indicates an explosion of the atomizing device described in the embodiments of this application. Figure 1 ;

[0021] Figure 3 This indicates an explosion of the atomizing device described in the embodiments of this application. Figure 2 ;

[0022] Figure 4 This is a front view of the atomizing device described in the embodiments of this application;

[0023] Figure 5 This is a side view of the atomizing device described in the embodiments of this application;

[0024] Figure 6 This represents a top view of the atomizing device described in the embodiments of this application.

[0025] Figure label:

[0026] 10: Battery cell; 11: Mounting part; 111: Second snap-fit ​​part; 12: First electrode; 13: Second electrode;

[0027] 20: Terminal; 21: Terminal body; 211: First electrical connector; 212: Second electrical connector; 22: Connecting part; 221: First sub-connecting part; 222: Second sub-connecting part; 2221: First snap-fit ​​part;

[0028] 30: Fastener; 31: Third snap-fit ​​part; 32: Clearance groove;

[0029] 40: First fixing plate;

[0030] 50: Terminal block; 51: Recessed portion; 52: Terminal block body; 53: Protruding portion; 531: Fourth snap-fit ​​portion; 5311: Third electrical connector;

[0031] X: First direction; Y: Second direction. Detailed Implementation

[0032] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0033] It should be understood that the phrase "one embodiment" or "an embodiment" throughout the specification means that a specific feature, structure, or characteristic related to the embodiment is included in at least one embodiment of this application. Therefore, "in one embodiment" or "in an embodiment" appearing throughout the specification does not necessarily refer to the same embodiment. Furthermore, these specific features, structures, or characteristics can be combined in any suitable manner in one or more embodiments.

[0034] Reference Figure 1 A schematic diagram of the atomizing device described in the embodiments of this application is shown; refer to Figure 2 An explosion of the atomizing device described in an embodiment of this application is shown. Figure 1 ;reference Figure 3 An explosion of the atomizing device described in an embodiment of this application is shown. Figure 2 ;reference Figure 4 The image shows a front view of the atomizing device described in an embodiment of this application; refer to... Figure 5 A side view of the atomizing device described in an embodiment of this application is shown; refer to Figure 6 The image shows a top view of the atomizing device described in an embodiment of this application.

[0035] This application discloses a battery assembly, which includes a battery cell 10; a terminal 20 electrically connected to the battery cell 10, and a first snap-fit ​​portion 2221 provided on the terminal 20; and a fixing member 30 for being sleeved on the terminal 20 and snap-fitted to the battery cell 10, with the first snap-fit ​​portion 2221 exposed on the fixing member 30 and for snap-fitting to an atomizing component to electrically connect the battery cell 10 and the atomizing component.

[0036] This application discloses a battery assembly that can be used in an atomizing device. The atomizing device includes the battery assembly and an atomizing component. The battery assembly is electrically connected to the atomizing component to supply power to the atomizing component, enabling the atomizing component to atomize a liquid medium for the user to inhale.

[0037] Of course, the above are merely individual examples of specific applications of battery modules and are not intended to limit this application. The following will use the example of a battery module being used in an atomizing device to power the atomizing component to illustrate this application.

[0038] like Figure 2 As shown, the battery assembly disclosed in this application includes a battery cell 10, terminals 20, and a fixing member 30. The battery cell 10, as the core component of the battery assembly, provides electrical energy. The battery cell 10 is electrically connected to an atomizing device, providing electrical energy to the atomizing assembly to drive it to atomize the liquid medium.

[0039] Terminal 20 is electrically connected to battery cell 10. Exemplarily, battery cell 10 has a first electrode 12 and a second electrode 13, with opposite polarities. Terminal 20 is provided with a first electrical connector 211 and a second electrical connector 212, spaced apart. The first electrical connector 211 is soldered to the first electrode 12, and the second electrical connector 212 is soldered to the second electrode 13, thereby electrically connecting terminal 20 to battery cell 10.

[0040] like Figure 1 As shown, the fixing member 30 is sleeved on the outside of the terminal 20 and snapped onto the battery cell 10. Thus, the fixing member 30 can fix the terminal 20 to the battery cell 10, improve the reliability of the electrical connection between the terminal 20 and the battery cell 10, and prevent the terminal 20 from detaching from the battery cell 10, which would affect the reliability of the electrical connection between the terminal 20 and the battery cell 10.

[0041] For example, the fixing member 30 can be a fixing sleeve, which is fitted over the terminal 20. Furthermore, the fixing sleeve is provided with a slot, and the end of the battery cell 10 is provided with a buckle. The buckle is engaged with the slot, thereby securing the fixing sleeve to the battery cell 10.

[0042] Of course, the above are only individual examples of the specific ways in which the fixing member 30 is snapped onto the battery cell 10, and are not intended to limit this application. In practical applications, technicians can also set the specific structure of the fixing member 30 and the battery cell 10 as needed, so that the fixing member 30 can be sleeved on the outside of the terminal 20 and snapped onto the battery cell 10.

[0043] It should be noted that the fastener 30 in this embodiment is a low-pressure injection molded part, which is formed using a low-pressure injection molding process. Low-pressure injection molding is a novel injection molding process that falls between potting and high-pressure injection molding. Its main characteristic is that hot melt adhesive material is injected into the mold at very low injection pressure and quickly cured, thereby achieving the effects of insulation, temperature resistance, impact resistance, vibration reduction, moisture resistance, waterproofing, dustproofing, and chemical corrosion resistance.

[0044] like Figure 1 As shown, when the fixing member 30 is sleeved on the terminal 20 and snapped onto the battery cell 10, a portion of the terminal 20 is exposed outside the fixing member 30. A first snap-fit ​​portion 2221 is provided on the portion of the terminal 20 exposed outside the fixing member 30. This first snap-fit ​​portion 2221 can snap onto the atomizing assembly, thereby electrically connecting the battery cell 10 and the atomizing assembly, thus connecting the battery cell 10 and the atomizing assembly, allowing the battery cell 10 to provide electrical energy to the atomizing assembly, driving the atomizing assembly to atomize the liquid medium. In other words, the above arrangement simplifies the electrical connection between the atomizing assembly and the battery assembly, and simplifies the assembly and disassembly of the battery assembly and the atomizing assembly.

[0045] In the battery assembly disclosed in this application embodiment, terminal 20 is electrically connected to cell 10. Fixing member 30 is sleeved on terminal 20 and snapped onto cell 10, thereby fixing terminal 20 to cell 10 and improving the reliability of the electrical connection between terminal 20 and cell 10. Terminal 20 is provided with a first snap-fit ​​portion 2221, which is exposed outside the fixing member 30. The first snap-fit ​​portion 2221 is snapped onto the atomizing assembly, thereby electrically connecting cell 10 to the atomizing assembly. This simplifies the electrical connection between the atomizing assembly and the battery assembly, and simplifies the assembly and disassembly of the battery assembly and the atomizing assembly.

[0046] In some embodiments, the end of the battery cell 10 is provided with a mounting portion 11, the terminal 20 includes a terminal body 21, the terminal body 21 is positioned relative to the mounting portion 11, the mounting portion 11 is provided with a second snap-fit ​​portion 111; the fixing member 30 is sleeved on the outside of the terminal body 21, the outer wall of the fixing member 30 is provided with a third snap-fit ​​portion 31, and the third snap-fit ​​portion 31 snaps into the second snap-fit ​​portion 111.

[0047] like Figure 2 As shown, the end of the battery cell 10 is provided with a mounting portion 11, and the first electrode 12 and the second electrode 13 are disposed in the groove of the mounting portion 11 so as to provide mounting space for the first electrode 12 and the second electrode 13 through the groove of the mounting portion 11.

[0048] The terminal 20 includes a terminal body 21, which is disposed in the groove of the mounting portion 11. A first electrical connector 211 and a second electrical connector 212 are disposed at intervals on the terminal body 21. The first electrical connector 211 is welded to the first electrode 12, and the second electrical connector 212 is welded to the second electrode 13, so as to electrically connect the terminal body 21 to the battery cell 10.

[0049] like Figure 3 As shown, the fastener 30 is sleeved on the outside of the terminal body 21. The inner wall of the groove of the mounting part 11 is provided with a second snap-fit ​​part 111, and the outer wall of the fastener 30 is provided with a third snap-fit ​​part 31. The third snap-fit ​​part 31 is snapped into the second snap-fit ​​part 111 to snap the fastener 30 into the battery cell 10, thereby improving the reliability of the connection between the fastener 30 and the battery cell 10.

[0050] For example, a protrusion can be provided on the inner wall of the groove in the mounting portion 11, and a groove can be provided on the outer wall of the fastener 30. The protrusion can be engaged with the groove to fasten the fastener 30 to the battery cell 10. Alternatively, a buckle can be provided on the inner wall of the groove in the mounting portion 11, and a slot can be provided on the outer wall of the fastener 30. The buckle can be engaged with the slot to fasten the fastener 30 to the battery cell 10.

[0051] Of course, the above are just individual examples of the specific structures of the second card connector 111 and the third card connector 31, and are not intended to limit this application. In practical applications, those skilled in the art can also set the specific structures of the second card connector 111 and the third card connector 31 as needed.

[0052] In some embodiments, such as Figure 2 As shown, the terminal 20 also includes a connecting portion 22, which includes a first sub-connecting portion 221 and a second sub-connecting portion 222. The second sub-connecting portion 222 is fixedly connected to the first sub-connecting portion 221. The first sub-connecting portion 221 is fixedly connected to the terminal body 21. The second sub-connecting portion 222 protrudes from the terminal body 21 and is exposed on the fixing member 30. The first snap-fit ​​portion 2221 is disposed on the second sub-connecting portion 222.

[0053] like Figure 2 As shown, the terminal 20 in this embodiment includes a terminal body 21 and a connecting portion 22. The connecting portion 22 includes a first sub-connecting portion 221 and a second sub-connecting portion 222, with the second sub-connecting portion 222 fixedly connected to the first sub-connecting portion 221. Exemplarily, the second sub-connecting portion 222 is integrally formed with the first sub-connecting portion 221, or the second sub-connecting portion 222 is welded to the first sub-connecting portion 221.

[0054] In this embodiment, the first sub-connection portion 221 is fixedly connected to the terminal body 21, while the second sub-connection portion 222 protrudes from the terminal body 21. Exemplarily, the first sub-connection portion 221 is integrally formed with the terminal body 21, or the first sub-connection portion 221 is welded to the terminal body 21.

[0055] When the fixing member 30 is sleeved on the terminal body 21 and the first sub-connecting part 221 and snapped onto the battery cell 10, the second sub-connecting part 222 is exposed outside the fixing member 30, and the first snap-fit ​​part 2221 is disposed on the second sub-connecting part 222. The first snap-fit ​​part 2221 is snapped onto the atomizing assembly so that the battery cell 10 is electrically connected to the atomizing assembly through the first snap-fit ​​part 2221, thereby simplifying the electrical connection between the atomizing assembly and the battery assembly, and simplifying the disassembly and assembly of the battery assembly and the atomizing assembly.

[0056] In some embodiments, the mounting portion 11 is provided with a first fixing plate 40, which extends along a first direction X and is fixedly connected to the inner wall of the groove of the mounting portion 11. The battery cell 10 has a first electrode 12 and a second electrode 13, which are spaced apart on the first fixing plate 40. The first direction X is the width direction of the battery assembly. A first electrical connector 211 and a second electrical connector 212 are spaced apart on the terminal body 21. The first electrical connector 211 is fixedly connected to the first electrode 12, and the second electrical connector 212 is fixedly connected to the second electrode 13.

[0057] The battery module disclosed in this application has a first direction X and a second direction Y. The second direction Y is the height direction of the battery module, and the first direction X intersects with the second direction Y. It can be understood that the first direction X is the width direction of the battery module, or the first direction X is the thickness direction of the battery module.

[0058] In this embodiment of the application, the first direction X is the width direction of the battery assembly and the second direction Y is the height direction of the battery assembly, as an example, to illustrate the relevant aspects of this application.

[0059] like Figure 2 As shown, the battery assembly disclosed in this application embodiment further includes a first fixing plate 40. The first fixing plate 40 extends along a first direction X and is disposed within the groove of the mounting portion 11, and is fixedly connected to the inner wall of the groove of the mounting portion 11. Exemplarily, the first fixing plate 40 is welded to the bottom wall and side wall of the groove of the mounting portion 11, or the first fixing plate 40 is snapped onto the bottom wall and side wall of the groove of the mounting portion 11.

[0060] The battery cell 10 has a first electrode 12 and a second electrode 13, with opposite polarities. The first electrode 12 and the second electrode 13 are spaced apart along a first direction X on a first fixing plate 40 to fix the first electrode 12 and the second electrode 13. Exemplarily, the first electrode 12 and the second electrode 13 are respectively welded to the first fixing plate 40.

[0061] like Figure 2 As shown, along the first direction X, a first electrical connector 211 and a second electrical connector 212 are spaced apart on the terminal body 21. The first electrical connector 211 is correspondingly disposed with respect to the first electrode 12, and the second electrical connector 212 is correspondingly disposed with respect to the second electrode 13, so that the first electrical connector 211 is fixedly connected to the first electrode 12, and the second electrical connector 212 is fixedly connected to the second electrode 13, thereby connecting the battery cell 10 and the terminal 20. Exemplarily, the first electrical connector 211 is welded to the first electrode 12, and the second electrical connector 212 is welded to the second electrode 13.

[0062] In this embodiment, by arranging a first electrode 12 and a second electrode 13 at intervals along a first direction X on a first fixing plate 40, and arranging a first electrical connector 211 and a second electrical connector 212 at intervals along a first direction X on a terminal body 21, the first electrode 12 is electrically connected to the first electrical connector 211, and the second electrode 12 is electrically connected to the second electrical connector 212, thereby electrically connecting the cell 10 and the terminal 20 together and ensuring the reliability of the electrical connection between the cell 10 and the terminal 20. Furthermore, the above arrangement can also prevent the positive and negative electrodes of the cell 10 from being reversed with the positive and negative electrodes of the terminal 20, thus preventing mistake-proofing during the battery assembly process.

[0063] In some embodiments, such as Figure 2 As shown, the fastener 30 is provided with a relief groove 32, which avoids the first fixing plate 40, the terminal body 21 and the first sub-connection part 221.

[0064] like Figure 2 As shown, the fixing member 30 is provided with a relief groove 32 so that the fixing member 30 can be sleeved on the first fixing plate 40, the first electrode 12, the second electrode 13, the terminal body 21, the first electrical connector 211, the second electrical connector 212, and the first sub-connector 221. This improves the reliability of the connections between the first electrode 12 and the first electrical connector 211, the second electrode 13 and the second electrical connector 212, the first electrode 12 and the first fixing plate 40, the second electrode 13 and the first fixing plate 40, the first electrical connector 211 and the terminal body 21, and the second electrical connector 212 and the terminal body 21.

[0065] It should be noted that during the assembly of the battery assembly, the battery cell 10 and the terminal 20 can be assembled first. After the battery cell 10 and the terminal 20 are assembled, a fixing component 30 is formed by low-pressure injection molding. A clearance groove 32 is formed in the fixing component 30 to avoid components such as the first fixing plate 40, the terminal body 21 and the first sub-connection part 221.

[0066] In some embodiments, such as Figure 3 As shown, the second snap-fit ​​portion 111 includes one of a protrusion or a recess, and the third snap-fit ​​portion 31 includes the other of a protrusion or a recess.

[0067] like Figure 3 As shown, in this embodiment of the application, the second snap-fit ​​portion 111 can be a protrusion, and the third snap-fit ​​portion 31 can be a recess. The protrusion is snapped into the recess, thereby snapping the fixing member 30 into the battery cell 10. Alternatively, the second snap-fit ​​portion 111 can be a recess, and the third snap-fit ​​portion 31 can be a protrusion. The protrusion is snapped into the recess, thereby snapping the fixing member 30 into the battery cell 10.

[0068] In this embodiment, the second snap-fit ​​portion 111 is configured as either a protrusion or a recess, and the third snap-fit ​​portion 31 is configured as either a protrusion or a recess. The protrusion is snapped into the recess, thereby realizing the snap-fit ​​between the fixing member 30 and the battery cell 10, so as to simplify the connection method between the fixing member 30 and the battery cell 10.

[0069] This application also discloses an atomizing device, which includes the battery assembly and atomizing assembly described in the above embodiments. The atomizing assembly includes a terminal block 50, on which a fourth snap-fit ​​portion 531 is provided, and the fourth snap-fit ​​portion 531 snaps into the first snap-fit ​​portion 2221.

[0070] like Figure 2 As shown in the figure, this application discloses an atomizing device, which includes a battery component and an atomizing component as described in the above embodiments. The battery component is electrically connected to the atomizing component to supply power to the atomizing component, so that the atomizing component can atomize the liquid medium to form an aerosol for the user to inhale.

[0071] It should be noted that the battery assembly included in this application embodiment has the same structure as the battery assembly described in the above embodiments, and its beneficial effects are also similar. Therefore, further details will not be repeated here.

[0072] like Figure 2As shown, the atomizing assembly includes a terminal block 50, on which a fourth latching portion 531 is provided. The fourth latching portion 531 latches onto the first latching portion 2221. By latching the fourth latching portion 531 onto the first latching portion 2221, the battery assembly and the atomizing assembly are electrically connected together, thereby simplifying the electrical connection between the atomizing assembly and the battery assembly, and simplifying the assembly and disassembly of the battery assembly and the atomizing assembly.

[0073] In some embodiments, such as Figure 2 As shown, a recessed portion 51 is provided on the terminal block 50. The size of the recessed portion 51 is adapted to the size of the fixing member 30 and the battery cell 10. The recessed portion 51 is sleeved on the outside of the fixing member 30 and the battery cell 10.

[0074] like Figure 2 As shown, a recessed portion 51 is provided on the terminal block 50. Along the second direction Y, the recessed portion 51 is recessed from the side of the terminal block 50 closest to the battery assembly toward the side furthest from the battery assembly. Furthermore, the size of the recessed portion 51 is adapted to the size of the fixing member 30 and the battery cell 10. It can be understood that the recessed portion 51 is clearance-fitted with the fixing member 30 and the battery cell 10 so that the recessed portion 51 can be sleeved on the outer wall of the fixing member 30 and the battery cell 10. The recessed portion 51 limits the terminal block 50 and prevents the terminal block 50 from shifting, which would affect the reliability of the connection between the fourth snap-fit ​​portion 531 and the first snap-fit ​​portion 2221.

[0075] In some embodiments, such as Figure 2 As shown, the terminal block 50 includes a terminal block body 52 and a protrusion 53 fixedly connected to the terminal block body 52. ​​The protrusion 53 is disposed on one side of the terminal block body 52, and a fourth snap-fit ​​portion 531 is disposed on the protrusion 53. Along the second direction Y, the fourth snap-fit ​​portion 531 is disposed opposite to the first snap-fit ​​portion 2221. The second direction Y is the height direction of the atomizing device.

[0076] like Figure 2 As shown, the terminal block 50 includes a terminal block body 52 and a protrusion 53 fixedly connected to one side of the terminal block body 52. ​​Exemplarily, the protrusion 53 is integrally formed with the terminal block body 52, or the protrusion 53 is welded to one side of the terminal block body 52. ​​Of course, in this embodiment, the specific connection method between the protrusion 53 and the terminal block body 52 is not limited in detail; in practical applications, those skilled in the art can configure it as needed.

[0077] The protrusion 53 is provided with a fourth latching portion 531, which is positioned opposite to the first latching portion 2221 along the second direction Y. This allows the fourth latching portion 531 to latch onto the first latching portion 2221, thereby simplifying the electrical connection between the atomizing component and the battery component, and simplifying the assembly and disassembly of the battery component and the atomizing component.

[0078] In some embodiments, such as Figure 2 As shown, the fourth snap-fit ​​portion 531 includes a first groove, which is disposed within the protrusion 53. Two third electrical connectors 5311 are disposed at intervals within the first groove. The portion of the terminal 20 exposed outside the fixing member 30 is the second sub-connection portion 222. Two fourth electrical connectors are disposed at intervals on the second sub-connection portion 222. The second sub-connection portion 222 is embedded in the first groove so that each fourth electrical connector is connected to one third electrical connector 5311.

[0079] like Figure 2 As shown, a first groove is provided inside the protrusion 53, which serves as the fourth snap-fit ​​part 531. The second sub-connector 222 is embedded in the first groove to limit the second sub-connector 222 through the first groove, so that the terminal 20 is connected to the terminal block 50.

[0080] Along the first direction X, two third electrical connectors 5311 are spaced apart within the first groove, and two fourth electrical connectors are spaced apart on the second sub-connector 222, with each fourth electrical connector corresponding to one third electrical connector 5311. When the second sub-connector 222 is embedded in the first groove, each fourth electrical connector abuts against one third electrical connector 5311, thereby connecting the second sub-connector 222 to the protrusion 53 and achieving electrical connection between the terminal 20 and the terminal block 50. In other words, this arrangement simplifies the electrical connection between the atomizing assembly and the battery assembly, and simplifies the assembly and disassembly of the battery assembly and the atomizing assembly.

[0081] It should be noted that the various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0082] Although optional embodiments of the present application have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the optional embodiments as well as all changes and modifications falling within the scope of the embodiments of the present application.

[0083] Finally, it should be noted that in this document, relational terms such as "first" and "second" are used merely to distinguish one entity from another, and do not necessarily require or imply any such actual relationship or order between these entities. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that an article or terminal device that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such an article or terminal device. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the article or terminal device that includes that element.

[0084] The technical solutions provided in this application have been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of this application. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the principles and implementation methods of this application. Therefore, the content of this specification should not be construed as a limitation of this application.

Claims

1. A battery assembly, comprising: include: Battery cell (10); Terminal (20), the terminal (20) is electrically connected to the battery cell (10), and the terminal (20) is provided with a first snap-fit ​​portion (2221); A fixing member (30) is used to be sleeved on the outside of the terminal (20) and snapped with the battery cell (10). The first snapping part (2221) is exposed on the fixing member (30) and is used to snap with the atomizing component to electrically connect the battery cell (10) and the atomizing component.

2. The battery assembly of claim 1, wherein, The end of the battery cell (10) is provided with a mounting part (11), the terminal (20) includes a terminal body (21), the terminal body (21) is positioned relative to the mounting part (11), and the mounting part (11) is provided with a second snap-fit ​​part (111); The fixing member (30) is sleeved on the outside of the terminal body (21), and a third snap-fit ​​part (31) is provided on the outer wall of the fixing member (30), and the third snap-fit ​​part (31) snaps into the second snap-fit ​​part (111).

3. The battery assembly of claim 2, wherein, The terminal (20) further includes a connecting portion (22), which includes a first sub-connecting portion (221) and a second sub-connecting portion (222), and the second sub-connecting portion (222) is fixedly connected to the first sub-connecting portion (221); The first sub-connecting part (221) is fixedly connected to the terminal body (21), the second sub-connecting part (222) protrudes from the terminal body (21) and is exposed on the fixing member (30), and the first snap-fit ​​part (2221) is disposed on the second sub-connecting part (222).

4. The battery assembly of claim 3, wherein, The mounting portion (11) is provided with a first fixing plate (40), the first fixing plate (40) extends along a first direction (X), the first fixing plate (40) is fixedly connected to the groove of the mounting portion (11), the battery cell (10) has a first electrode (12) and a second electrode (13), the first electrode (12) and the second electrode (13) are spaced apart on the first fixing plate (40), and the first direction (X) is the width direction of the battery assembly; The terminal body (21) is provided with a first electrical connector (211) and a second electrical connector (212) spaced apart. The first electrical connector (211) is fixedly connected to the first electrode (12), and the second electrical connector (212) is fixedly connected to the second electrode (13).

5. The battery assembly of claim 4, wherein, The fixing member (30) is provided with a relief groove (32), which avoids the first fixing plate (40), the terminal body (21) and the first sub-connection part (221).

6. The battery assembly of claim 2, wherein, The second snap-fit ​​portion (111) includes one of a protrusion or a recess, and the third snap-fit ​​portion (31) includes the other of a protrusion or a recess.

7. An atomising device characterised in that Includes the battery assembly and atomizing assembly as described in any one of claims 1-6. The atomizing component includes a terminal block (50), on which a fourth snap-fit ​​portion (531) is provided, which snaps into the first snap-fit ​​portion (2221).

8. The atomization device of claim 7, wherein, The terminal block (50) is provided with a recess (51), the size of which is adapted to the size of the fixing member (30) and the battery cell (10), and the recess (51) is sleeved on the outside of the fixing member (30) and the battery cell (10).

9. The atomization device of claim 8, wherein, The terminal block (50) includes a terminal block body (52) and a protrusion (53) fixedly connected to the terminal block body (52). The protrusion (53) is disposed on one side of the terminal block body (52), and the fourth snap-fit ​​part (531) is disposed on the protrusion (53). Along the second direction (Y), the fourth latching part (531) is disposed opposite to the first latching part (2221), and the second direction (Y) is the height direction of the atomizing device.

10. The atomization device of claim 9, wherein, The fourth snap-fit ​​portion (531) includes a first groove, which is disposed within the protrusion (53), and two third electrical connectors (5311) are disposed at intervals within the first groove. The portion of the terminal (20) exposed outside the fixing member (30) is the second sub-connection portion (222). Two fourth electrical connectors are spaced apart on the second sub-connection portion (222). The second sub-connection portion (222) is embedded in the first groove so that each of the fourth electrical connectors is connected to one of the third electrical connectors (5311).

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